Hang Seng Tech Downtrend Replay (2021-12-09 to 2022-01-05)
Replay a Hang Seng Tech correction spanning 38 daily bars from 2021-11-25 to 2022-01-18, with a 16.4% max drawdown. Step through each authentic session, face 7 decision points, and receive an AI coach review of your simulated choices.
38 daily bars · 7 decision points · 2021-11 to 2022-01 · Stocks
Key facts
This window spans 54 days with a peak-to-trough drawdown of 16.4% and a 10.6% run-up.
- Max drawdown
- −16.4%
- Max run-up
- +10.6%
- Duration
- 54 days
- Largest single-day move
- +4.9%
- Bars
- 38 Daily bars
- Decision points
- 7
Every figure above is computed programmatically from this replay’s own candle series — no editorial input, no LLM. Methodology: Methodology
The market advances day by day. You only see candles up to the current day — as if you were really there.
At key decision points choose Buy / Trim / Exit / Hold. Each decision advances the timeline by one day.
After settlement you get a six-dimension score and an AI coach review. Your result enters the scenario leaderboard.
Event Replay
What happened — and what it teaches
The Hang Seng Tech Index entered a pronounced correction phase during the late 2021 to early 2022 transition, a period marked by heightened global tech sector volatility. This replay scenario spans 38 daily bars from 2021-11-25 to 2022-01-18, presenting traders with 7 decision points, 3 of which are critical inflection moments. Participants face the challenge of navigating a sustained downtrend while managing risk and preserving capital during one of the index's more challenging periods.
The authentic historical data reveals a closing price decline from 6.29 to 5.62, representing a -10.7% loss over the full period. The maximum drawdown reached 16.4%, illustrating how peak-to-trough losses can significantly exceed the final outcome. The largest single-bar move of 4.9% demonstrates the volatility spikes that characterize correction phases, testing discipline and position management under pressure.
This correction scenario hones several essential decision-making skills: calibrating position sizing against known maximum drawdown scenarios, recognizing when market structure shifts from correction to trend, and maintaining psychological resilience when facing consecutive adverse moves. The 3 critical decision points force explicit choices about entry timing, risk exposure, and exit discipline—skills that transfer directly to real market engagement. Successful navigation requires balancing respect for the downtrend with recognition of potential mean-reversion opportunities within the broader 2020s decade framework.